Name: NAC 600mg | N-Acetyl Cysteine | 60 capsules
SKU: 8822
Price: 1124.00 INR
Availability: InStock

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PRODUCT DESCRIPTION

Looking for the best N-Acetyl Cysteine in India? N-Acetyl Cysteine 5XL Nutrition is a high-quality product suitable for antioxidant, liver, recovery, and overall health support. The 5XL Nutrition brand provides NAC supplements for those looking for daily health maintenance and quality of life.

Daily stress, pollution, strenuous workouts, lack of sleep, and even processed food can contribute to increased oxidative stress in the body. This is why many turn to NAC as a popular and effective antioxidant. If you’re in the market for pure NAC N-Acetyl Cysteine that contains the reliable strength of NAC 600mg, The 5XL Nutrition brand can provide with a high-quality option for daily use.

The 5XL Nutrition NAC N-Acetyl Cysteine is a top-quality supplement developed to increase antioxidant potential, detoxify the liver, improve lung health, and promote cell renewal. This product contains 600 mg of NAC per serving and is an excellent choice for individuals who want to optimize their well-being and reduce oxidative stress levels.

N-Acetyl Cysteine is an amino acid that serves as a precursor for glutathione, which is one of the body’s most powerful endogenous antioxidants. NAC increases glutathione levels, which in turn support the body’s natural defense mechanism against harmful oxidants – this way, the supplement promotes detoxification, immune response and stress resistance, making it a beneficial addition to one’s health and wellness routine. It can support liver health, aid in recovery and cleansing, as well as promote day-to-day wellbeing. If you are looking to buy Betaine NAC N-Acetyl Cysteine, rest assured that you will find only high-quality products at The 5XL Nutrition.

Why Choose Our Best N-Acetyl Cysteine

600mg – The Full Clinical Dose: Many NAC supplements use 200-400mg per capsule, requiring multiple capsules to reach a research-equivalent dose. The 5XL Nutrition NAC delivers 600mg in a single capsule – a complete clinical dose daily, or a clean foundation for twice-daily dosing at 1,200mg.
NAC Over Direct Glutathione – The Right Choice: Oral glutathione is hydrolysed by digestive enzymes before reaching circulation. NAC is absorbed as an amino acid derivative, enters cells, and synthesises glutathione exactly where it is needed. This is why NAC is consistently preferred by clinicians and researchers over direct glutathione supplementation.
Pharmaceutical-Grade Purity: Manufactured to the same quality specification used in hospital IV formulations – not industrial-grade NAC. Third-party tested for purity and potency with every batch.
Clean Vegetarian Formula: HPMC vegetarian capsule. No artificial colours, flavours, or preservatives. Non-GMO, gluten-free, and free from animal-derived excipients.

Key Benefits of NAC 600mg

Raises Glutathione – The Master Antioxidant: NAC’s primary and most fundamental benefit. Higher cellular glutathione means better neutralisation of free radicals, improved detoxification enzyme function, and stronger antioxidant protection across every tissue.
Liver Protection and Detox Support: The liver uses glutathione as its primary Phase II detoxification molecule. NAC replenishes hepatic glutathione, supporting ongoing detox capacity and protecting liver cells from oxidative injury – the same mechanism behind NAC’s use in paracetamol overdose treatment for over 50 years.
Respiratory Health and Mucus Clearance: NAC directly breaks disulfide bonds in mucin, reducing mucus viscosity and improving respiratory tract clearance – independently of its glutathione effects. Particularly relevant for anyone in high-pollution environments or with recurrent respiratory symptoms.
Immune System Resilience: Glutathione is essential for T-lymphocyte and natural killer cell function. NAC restores glutathione in immune cells, supporting faster and more effective responses to infection – especially critical during heavy training, stress, or illness.
Reduces Exercise-Induced Oxidative Stress: Intense exercise rapidly depletes glutathione and generates muscle oxidative damage. NAC reduces post-training oxidative stress markers, supporting faster recovery and reduced muscle damage per session.
PCOS and Mental Health Support: Multiple RCTs show NAC improves insulin sensitivity, menstrual regularity, and ovulation in PCOS. Emerging research also shows consistent results for OCD and compulsive behaviours through NAC’s modulation of glutamate neurotransmission. Use under medical supervision for both applications.

Nutritional Information (Per serving)

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Nutrients	Amount Per Serving	%RDA*
Energy	0kcal	–
Protein	0g	–
Carbohydrates	0.1g	–
Fat	0g	–
N-Acetyl L-cysteine	600mg	–
Vitamin-C	40mg	50

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Easy-to-Take Capsules

Easy-to-consume capsule format Designed for simple daily use and easy addition to your regular wellness routine.

How to Use Our Best NAC N-Acetyl Cysteine

Take 1 capsule (600mg) once or twice daily with water, with or without food.

For general antioxidant and liver support, take 600mg daily in the morning with breakfast. For active liver detox or higher pollution exposure, take 1,200mg daily, split between morning and evening. For athletic recovery, 1,200mg daily can be used either pre-workout or post-workout. For PCOS or mental health support, 1,200-1,800mg daily may be used in divided doses under medical supervision.

For more complete support, stack with Astaxanthin + COQ10 for broader antioxidant coverage across membrane, cytoplasmic, and mitochondrial pathways. For advanced liver support, pair with Milk Thistle or Liver King.

If using higher doses over the long term, ensure adequate intake of Vitamin B12, Vitamin B6, and folate to support healthy homocysteine metabolism.

Note: NAC has a natural sulphurous smell. This is normal and does not indicate product degradation.

FAQs

What is N-Acetyl Cysteine used for?

N-Acetyl Cysteine is commonly used to support antioxidant defense, liver health, recovery, respiratory wellness, and overall cellular protection.

Is NAC safe for daily use?

Yes, NAC is generally used daily when taken according to the recommended serving size on the label.

Why take NAC instead of glutathione directly?

Oral glutathione is broken apart by digestive enzymes before reaching the bloodstream. NAC is absorbed efficiently, enters cells directly, and synthesises glutathione intracellularly – exactly where it’s needed. This is why NAC is the gold standard for raising cellular glutathione levels.

Can NAC help with PCOS?

Yes, Multiple clinical trials show NAC at 1,200-1,800mg daily improves insulin sensitivity, ovulation rates, and menstrual regularity in PCOS – with results comparable to Metformin and fewer side effects. Consult your gynaecologist before use.

Does NAC benefit athletes?

Yes, NAC reduces exercise-induced oxidative damage markers, supports faster recovery between sessions, and has been shown to improve endurance performance. For athletes training 4+ times per week, NAC provides meaningful antioxidant recovery support.